{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In a blockchain, why is it necessary to specify a genesis file?","a":"Chain initialization: The Genesis file is the initial data of the blockchain system, which includes the first block of the chain (the Genesis Block). This block contains the initial state of the blockchain network, as  well as related cryptographic assets, smart contracts, and other information. Designating the Genesis file is to initialize the blockchain network, enabling it to start normal operation."}]}],"pr":"5ad8f5c78231e3a46b2dc0586b1f8d190e943adf547af4083f2527a9a1034c90"}